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huahana

Ethyl acrylate(CAS#140-88-5)

Waiwai Kemika:

ʻĀpana Molekala C5H8O2
Molar Mass 100.12
ʻO ka mānoanoa 0.921g/mLat 20°C
Lae hehee −71°C(māmā)
Lae Boling 99°C(māmā)
Lae Flash 60°F
Helu JECFA 1351
Hiki i ka wai 1.5 g/100 mL (25 ºC)
Ka hoʻoheheʻe 20g/l
Puʻupuʻu mahu 31 mm Hg (20 °C)
Ka māhu māhu 3.5 (vs ea)
Ka nana aku Waiwai
kalakala Akaka
ʻala ʻO ke ʻano ʻala acrylic; ʻoi, ʻala; acrid; nausea iki; ʻoi, ʻano ester.
Palena Hōʻike TLV-TWA 5 ppm (~20 mg/m3) (ACGIH),25 ppm (~100 mg/m3 (MSHA, NIOSH), ʻili TWA 25 ppm (100 mg/m3) (OSHA);IDLH 2000 ppm (NIOSH) .
ʻO Merck 14,3759
BRN 773866
Kūlana Waihona 2-8°C
Paʻa Paʻa, akā hiki ke polymerize ke ʻike ʻia i ka mālamalama. Hiki ke ahi. Noho mālie. ʻAʻole kūpono me nā mea oxidizing, peroxides a me nā mea hoʻomaka polymerization ʻē aʻe.
Pale Pahū 1.8-14%(V)
Hōʻike Hōʻike n20/D 1.406(māmā)
Na Waiwai Kino a Kimia Ka helu heheʻe o ka wai waihoʻoluʻu, ʻoluʻolu.
wahi paila <-72 ℃
99.8 ℃ ka huina hau
pili pili 0.9234
ʻano hoʻohālikelike 1.4057
kiko uila 15 ℃
hiki ke hoʻoheheʻe ʻia i ka wai 1.5g/100 mL (25°C) hiki ke hoʻoheheʻe me ka ethanol a me ka etera, hiki ke hoʻoheheʻe ʻia i loko o ka chloroform.
Hoʻohana Hoʻohana nui ʻia no ka synthetic resin raw material, a hoʻohana ʻia i ka uhi, textile, ʻili a me nā ʻoihana ʻē aʻe

Huahana Huahana

Huahana Huahana

Nā Code Risk R11 – Hiki ke ahi
R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R43 – Hiki ke hoʻonāwaliwali i ka ʻili
Ka wehewehe palekana S9 - E mālama i ka pahu ma kahi e hoʻoheheʻe maikaʻi ʻia.
S16 – E hoʻokaʻawale i nā kumu hoʻā.
S33 - E mālama i nā hana e pale aku ai i ka hoʻokuʻu ʻana.
S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima.
UN ID UN 1917 3/PG 2
WGK Kelemānia 2
RTECS AT0700000
NUI FLUKA BRAND F 8
TSCA ʻAe
HS Code 2916 12 00
Papa Hazard 3
Hui Pūʻulu II
Kaʻawaʻawa LD50 ma ka waha i ka Lapiti: 550 mg/kg LD50 dermal Lapiti 1800 mg/kg

 

Hoʻolauna

Ethyl allylenate. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka ethyl allylate:

 

ʻAno maikaʻi:

- ʻO ka Ethyl allyl proponate he wai me ka ʻala ʻala, hiki ke hoʻoheheʻe ʻia i loko o nā ʻano mea hoʻoheheʻe kūlohelohe e like me nā alcohols, ethers, a me nā mea ʻē aʻe, akā hiki ʻole ke hoʻoheheʻe i ka wai.

- He kūpaʻa maikaʻi ka Ethyl allyl proponate, akā hiki ke polymerization i ka lā.

 

E hoʻohana:

- He mea koʻikoʻi ka Ethyl allyl propionate i ka synthesis organik, hiki ke hoʻohana ʻia i ka hana ʻana i nā huahana kemika e like me nā mea ʻala, plastics, a me nā mea hoʻonaninani.

- Hiki ke hoʻohana ʻia e like me ka solvent i nā ʻoihana ʻoihana e like me nā uhi, inks, glues, etc.

- Hiki ke hoʻohana ʻia ʻo Ethyl allyl i ka hoʻomākaukau ʻana i nā resins, lubricants a me nā plasticizers.

 

Hanana:

- Hoʻokumu pinepine ʻia ka Ethyl allyl e ka hopena o ka ethylene me ka waikawa acrylic, a laila hoʻoheheʻe ʻia i ka ethyl allylate.

- Ma ka ʻoihana, hoʻohana pinepine ʻia nā catalysts e like me ka sulfuric acid e hoʻomaʻamaʻa i ka hopena.

 

ʻIke palekana:

- He wai wela ka Ethyl allyl a pono e pale ʻia mai ka hoʻopili ʻana me nā lapalapa hāmama, nā wela kiʻekiʻe, a me nā mea hoʻoheheʻe.

- E hoʻohana i nā mea pale pilikino kūpono e like me nā mīkina lima, nā maka aniani, a me nā lole pale ke hoʻohana ʻia.

- Hōʻalo i ka pili ʻana me ka ʻili, nā maka a me ka ʻāpana hanu o ka ethyl allylenate, holoi koke me ka wai nui a ʻimi i ka lāʻau lapaʻau inā loaʻa.

- Pono e lawe ʻia nā kūlana hoʻoluʻu maikaʻi i ka wā e mālama ai a hoʻohana ai i ka ethyl allylenate.

- Ke hoʻolei ʻana i ka ʻōpala, e hahai i nā lula kaiapuni kūloko.


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